psat(273.16) = 611.655 Comparisons to NIST: (see http://webbook.nist.gov): H0(298.15) = -2.41826e+08 J/kmol S0(298.15) = 188835 J/kmolK Ideal Gas Standard State: T Cp0 S0 -(G0-H298)/T H0-H298 (K) (J/molK) (J/molK) (J/molK) (kJ/mol) 298.15 33.5873 188.8350 188.8350 0.0000 500 35.2263 206.5346 192.6857 6.9245 600 36.3249 213.0529 195.5507 10.5013 1000 41.2673 232.7386 206.7385 26.0001 H_liq(298.15, onebar) = -2.85838e+08 J/kmol S_liq(298.15, onebar) = 69922.3 J/kmolK Liquid 1bar or psat Standard State T press psat Cp0 S0 -(G0-H298)/T H0-H298 (K) (bar) (bar) (J/molK) (J/molK) (J/molK) (kJ/mol) 273.19 1 0.00612989 76.0121 63.3155 70.2193 -1.8860 298.15 1 0.0316993 75.3276 69.9223 69.9223 0.0000 300 1 0.0353681 75.3153 70.3882 69.9237 0.1393 373.15 1.01621 1.01418 75.9465 86.8568 71.6853 5.6613 400 2.46261 2.45769 76.6642 92.1543 72.8764 7.7112 500 26.4447 26.392 84.0126 109.8051 78.4401 15.6825 Liquid Densities: T press psat Density molarVol (K) (bar) (bar) (kg/m3) (m3/kmol) 273.19 1 0.00612989 999.8451 0.0180 298.15 1 0.0316993 997.0470 0.0181 300 1 0.0353681 996.5563 0.0181 373.15 1.01621 1.01418 958.3491 0.0188 400 2.46261 2.45769 937.4863 0.0192 500 26.4447 26.392 831.3184 0.0217 Liquid 1bar or psat State: Partial Molar Quantities T press psat Cpbar Sbar -(G0-H298)/T H0-H298 Volume (K) (bar) (bar) (J/molK) (J/molK) (J/molK) (kJ/mol) m3/kmol 273.19 1 0.00612989 76.0121 63.3155 70.2193 -1.8860 0.0180 298.15 1 0.0316993 75.3276 69.9223 69.9223 0.0000 0.0181 300 1 0.0353681 75.3153 70.3882 69.9237 0.1393 0.0181 373.15 1.01621 1.01418 75.9465 86.8568 71.6853 5.6613 0.0188 400 2.46261 2.45769 76.6642 92.1543 72.8764 7.7112 0.0192 500 26.4447 26.392 84.0126 109.8051 78.4401 15.6825 0.0217 Liquid 1bar or psat State: Standard State Quantities T press psat Cpbar Sbar -(G0-H298)/T H0-H298 Volume (K) (bar) (bar) (J/molK) (J/molK) (J/molK) (kJ/mol) m3/kmol 273.19 1 0.00612989 76.0121 63.3155 70.2193 -1.8860 0.0180 298.15 1 0.0316993 75.3276 69.9223 69.9223 0.0000 0.0181 300 1 0.0353681 75.3153 70.3882 69.9237 0.1393 0.0181 373.15 1.01621 1.01418 75.9465 86.8568 71.6853 5.6613 0.0188 400 2.46261 2.45769 76.6642 92.1543 72.8764 7.7112 0.0192 500 26.4447 26.392 84.0126 109.8051 78.4401 15.6825 0.0217 Liquid 1bar or psat State: Reference State Quantities (Always 1 atm no matter what system pressure is) T press psat Cpbar Sbar -(G0-H298)/T H0-H298 Volume (K) (bar) (bar) (J/molK) (J/molK) (J/molK) (kJ/mol) m3/kmol 273.19 1 0.00612989 76.0119 63.3155 70.2192 -1.8860 0.0180 298.15 1 0.0316993 75.3275 69.9223 69.9222 0.0000 0.0181 300 1 0.0353681 75.3153 70.3882 69.9236 0.1394 0.0181 373.15 1.01621 1.01418 75.9465 86.8568 71.6853 5.6612 0.0188 400 2.46261 2.45769 76.6712 92.1568 72.8834 7.7094 0.0192 500 26.4447 26.392 84.4316 109.8968 78.5504 15.6732 0.0217 Liquid 1 atm: Standard State Quantities - Should agree with table above T press psat Cpbar Sbar -(G0-H298)/T H0-H298 Volume (K) (bar) (bar) (J/molK) (J/molK) (J/molK) (kJ/mol) m3/kmol 273.19 1.01325 0.00612989 76.0119 63.3155 70.2192 -1.8860 0.0180 298.15 1.01325 0.0316993 75.3275 69.9223 69.9222 0.0000 0.0181 300 1.01325 0.0353681 75.3153 70.3882 69.9236 0.1394 0.0181 373.15 1.01325 1.01418 75.9465 86.8568 71.6853 5.6612 0.0188 400 1.01325 2.45769 76.6712 92.1568 72.8834 7.7094 0.0192 500 1.01325 26.392 84.4316 109.8968 78.5504 15.6732 0.0217 Table of increasing Enthalpy at 1 atm Enthalpy, Temperature, x_Vapor, Density, Entropy_mass, Gibbs_mass -1.58673e+07, 298, 0, 997.09, 3879.2, -1.7023e+07 -1.58673e+07, 298, 0, 997.09, 3879.2, -1.7023e+07 -1.57673e+07, 321.924, 0, 988.58, 4202, -1.712e+07 -1.56673e+07, 345.815, 0, 976.22, 4501.7, -1.7224e+07 -1.55673e+07, 369.619, 0, 960.86, 4781.3, -1.7335e+07 -1.54673e+07, 393.278, 0, 942.95, 5043.5, -1.7451e+07 -1.53673e+07, 416.717, 0, 922.76, 5290.5, -1.7572e+07 -1.52673e+07, 439.845, 0, 900.41, 5524, -1.7697e+07 -1.51673e+07, 462.56, 0, 875.92, 5745.7, -1.7825e+07 -1.50673e+07, 484.738, 0, 849.21, 5956.8, -1.7955e+07 -1.49673e+07, 506.23, 0, 820.08, 6158.7, -1.8085e+07 -1.48673e+07, 526.845, 0, 788.19, 6352.3, -1.8214e+07 -1.47673e+07, 546.321, 0, 752.99, 6538.6, -1.8339e+07 -1.46673e+07, 564.269, 0, 713.51, 6718.7, -1.8458e+07 -1.45673e+07, 580.023, 0, 667.87, 6893.4, -1.8566e+07 -1.44673e+07, -> Failed to converge, beyond the spinodal probably Critical Temp = 647 K Critical Pressure = 218 atm Critical Dens = 322 kg/m3